Hi!
I developed an app. This App customizing websites live. Only click on element that you want customize, and begin to customize!
http://livecustomizer.io will create CSS codes while you customizing website. When the end of your customizing, http://livecustomizer.io will give you CSS codes. Add the codes to your website’s CSS file or “Custom CSS Field” in your website panel and save. that is all.
I wanted only share this topic here. I’m hope thats help!